Datasheet > RF341-26

RF341-26

更新时间： 2024-11-21 04:08:27

品牌	Logo	应用领域
TELEDYNE		继电器光电二极管
页数	文件大小	规格书
3页	63K
描述
ULTRAMINIATURE MAGNETIC LATCHING TO-5 RELAYS SPDT DC TO C BAND

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中文翻译

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技术参数
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RF341-26 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
ECCN代码：	EAR99	风险等级：	5.78
Is Samacsys：	N	其他特性：	ELECTRICAL LIFE: 10000000 AT LOW LEVEL AND CONTACT RATINGS(DC):10 MICRO AMP AT 10MV
主体高度：	7.11 mm	主体长度或直径：	9.4 mm
最大线圈电流（直流）：	0.013 A	线圈工作电压（直流）：	18 V
线圈功率：	351 mW	线圈释放电压（直流）：	18 V
线圈电阻：	2000 Ω	最大线圈电压（直流）：	26.5 V
线圈/输入电源类型：	DC	安装特点：	THROUGH HOLE-STRAIGHT MOUNT
工作时间：	2 ms	最高工作温度：	85 °C
最低工作温度：	-55 °C	继电器动作：	LATCHED
继电器功能：	SPDT	继电器类型：	RF RELAY
密封：	HERMETICALLY SEALED	表面贴装：	NO
切换时间：	2 ms	端接类型：	SOLDER
Base Number Matches：	1

RF341-26 数据手册

TELEDYNE RELAYS

ULTRAMINIATURE

MAGNETIC LATCHING

TO-5 RELAYS SPDT

DC TO C BAND

SERIES

RF341

DESCRIPTION

The RF341 series relay is an ultraminiature, hermetically and excellent resistance to environmental extremes:

sealed, magnetic latching relay featuring extremely low • Minimum mass components and welded construction

intercontact capacitance for exceptional RF performance

well into the C band. It’s low profile and small size make it • Uni-frame motor design provides high magnetic

ideal for for applications where extreme packaging density efficiency and mechanical rigidity.

and/or close PC board spacing are required. Due to its • Advanced cleaning techniques provide maximum

provide maximum resistance to shock and vibration.

minimal mass, many relays may be used to configure

assurance of internal cleanliness.

• Gold plated precious metal contacts ensure reliable, low

level switching.

replacements for bulkier switching solutions at

substantial savings in weight

The basic operating mechanism is similar to the TO-5 422

series relay. In addition, the RF341 design has been

optimized by increasing the distance between the set/reset

contacts. This design improvement make these unique

relays the perfect choice for use in RF attenuators, RF

switching matrices and other RF applications requiring

high isolation, low insertion loss and low VSWR.

The RF341 relay is ideally suited for applications where

power dissipation must be minimized. The relays can be

operated with a short duration pulse. After the contacts

have transferred, no external holding power is required.

The magnetic latching feature of the RF341 series

provides a non volatile memory capability since the

relays will not reset upon removal of coil power.

The following unique construction features and

manufacturing techniques provide overall high reliability

MAGNETIC CIRCUIT A

PERMANENT MAGNET

PRINCIPLE OF OPERATION

SOFT IRON CORE A

ENVIRONMENTAL AND

PHYSICAL SPECIFICATIONS

Energizing Coil

produces

MAGNETIC CIRCUIT B

SOFT IRON FRAME

magnetic field opposing the holding

Circuit B. As this net holding force

decreases, the attractive force in the

air gap of Circuit A, which also results

from the flux of the permanent

magnet, becomes great enough to

break the armature free of Core B and

snap it in position against Core A. The

armature then remains in this position

upon removal of power from Coil B, but will snap back to position B upon

energizing Coil A. Since operation depends upon cancellation of a magnetic field, it

is necessary to apply the correct polarity to the relay coils as indicated on the relay

schematic.

COIL B

COIL A

Temperature -55° C to

SOFT IRON

ARMATURE

( Ambient )

+85° C

STATIONARY

CONTACT

MOVING

CONTACT

30G to 2,000

Hz (note 1)

Vibration

75G for 6 ms

(note 1)

Shock

Acceleration

Enclosure

Weight

50G

When latching relays are installed in equipment, the latch and reset coils should

not be pulsed simultaneously. Coils should not be pulsed with less than the

nominal coil voltage and the pulse width should be a minimum of three times the

specified operate time of the relay. If these conditions are not observed, It is

possible for the relay to be in a magnetically neutral position. Should this happen

however, pulsing one coil or the other, as prescribed, will bring the relay back into

proper operating condition.

Hermetically

sealed

0.09 oz.

(2.52 gm)

max.

12 3

中文翻译

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与RF341-26相关器件

型号	品牌	获取价格	描述	数据表
RF3414E	RFM	获取价格	372.5 MHz SAW Filter
RF341-5	TELEDYNE	获取价格	ULTRAMINIATURE MAGNETIC LATCHING TO-5 RELAYS SPDT DC TO C BAND
RF3417	RFM	获取价格	315.0 MHz SAW Filter
RF3417D	RFM	获取价格	315.0 MHz SAW Filter
RF3417D	MURATA	获取价格	SAW Filter, 1 Function(s), 315MHz, ROHS COMPLIANT, CASE SM3838-8, 8 PIN
RF3417E	RFM	获取价格	315.00 MHz SAW Filter
RF3446D	MURATA	获取价格	SAW Filter, 1 Function(s), 433.92MHz, ROHS COMPLIANT, CERAMIC, SM3838-8, 8 PIN
RF3446E	RFM	获取价格	433.92 MHz SAW Filter
RF3-45-T-00-50-G-HDW	ADAM-TECH	获取价格	50 ohms
RF3-46-T-00-50-G	ADAM-TECH	获取价格	PCB Mount

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